Towards robust myocardial IVIM-DWI: feasibility of single-shot MoCo-DW-EPI with Compressed SENSE AI and elastic registration
Motivation: The purpose of this study was to evaluate the robustness of IVIM mapping using aMoCo-EPICS-AI-DWI-FEIR. Goal(s): Determine how to achieve better image quality, robustness to motion, and quantitative accuracy in myocardial IVIM-DWI. Approach: MoCo-TSE-DWI and aMoCo-EPICS-AI-DWI on a 3.0T MR clinical imager for image comparison. Results: aMoCo-EPICS-AI-DWI-FEIR demonstrated reduced individual and site-specific differences in the parameters obtained from IVIM-DWI imaging, compared with MoCo-TSE-DWI-FEIR. Impact: aMoCo-EPICS-AI-DWI-FEIR might be the best method for myocardial IVIM-DWI with better image quality, motion robustness and improved quantitative accuracy.
Authors
- Yasuhiro Gotô (ORCID: https://orcid.org/0000-0003-2235-8567)
- Masami Yoneyama
- Johannes Peeters (ORCID: https://orcid.org/0000-0001-6639-0863)
- Isao Shiina
- Michinobu Nagao (ORCID: https://orcid.org/0000-0001-6049-8857)
- Yutaka Hamatani
- Adam Wu
- Yasuyuki MORITA
- Shuji Sakai
- Mana Kato
- Kazuo Kodaira
- Takumi Ogawa (ORCID: https://orcid.org/0009-0000-3046-9908)
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/2602
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00